L14_blanks - Day 17 Lecture 14 for Inverse Functions is 0...

1Day 17Lecture 14 for 3/03/2011Inverse FunctionsL14: Precalc. Review 1Points on a graphare like a stepping stonefrom the x-axis to the y-axis, pictorially .…Examples:As long as we can hop from an x-coordinate to just ____ y-coordinate then the graph defines a function, y(x). We can summarize this by saying the graph passes the _________ linetest, that is any vertical line that intersects the graph does so only _______. Slide: 2of 14is 0

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2L14: Precalc. Review 2The Inverse Graph is the reflection of a graph over the line ________, where the coordinates of each point have been _________.So if (x,y)is on a Graph, then _________ is on the Inverse Graph.Hopping backwards from y-axisto x-axisusing a graphis the ________ as hopping forwards from x-axisto y-axison an inverse graph. If the inverse graph is not a function then… 1) We have ________ than oneplace to hop to.2) A __________ line will cross the inverse graphmore than once.3) A __________ line will cross the graphmore than once.Slide: 3of 14is 0L14: Precalc. Review 3A function is said to be ______ or _______________ on its domain, if its graph passes the ____________

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